EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 623 (March 2019) A&A, 623 (2019) A173 Full HTML
Free Access
%PDF-1.6 % 1 0 obj <> endobj 88 0 obj <>stream 2019-03-14T19:31:10+05:30 2019-03-14T19:31:10+05:30 2019-03-14T19:31:10+05:30 LaTeX with hyperref package application/pdf uuid:67c76de8-8336-4425-8510-edbec9c53941 uuid:ec65b630-7433-4b9e-b563-106feac06f27 pdfTeX-1.40.19 endstream endobj 84 0 obj <>/Encoding<>>>>> endobj 2 0 obj <> endobj 5 0 obj <> endobj 83 0 obj <>stream x3T0BCSKS=3 K= \B.!X"giin "X` CP}\C3|@04PHJ>= endstream endobj 81 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF]>> endobj 7 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>/A3<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 842.4 597.6]/PTEX.FileName(./figures/appendixE.pdf)/FormType 1>>stream x\[o\7~_q3;؇8x0±'J-hIIKv6W+ /: vbXVԽPwىҽ~/:Fkk|ڏLp71zټ|%fCS^R Y=IN}7 a|>K0{ ˆRHdI^M7ϦyeU7ԑ^Lh$tғUB+ӽ|F!?uuj掹ڐ6A]ɁrŚ#-ex+B RRdBd|D_$_BVxWqWrtoSc*.*!]6IA"Y%0j.jNMu:sJ.BЂVZ(PʗຄcB)u2Ԃj^Tª( ؗZTea!zhE5J;?%A/ PaυIdEpGkTJBaf ,NlNT,@cƹD5RuOdTu a|1AlZK6aR*ȞZuR'3d%Q-UoPCS '=` U%r´o-)BL뇈jձv'+ 3ޏ ݻ|]EcQzX5REX{"$lqctutb#Vd#}}!@ ?AIÂsaC&zRŁF8  #9?x'u1HpMߝ1%! l{hD $<9Ipͣ& i%\4\9U EdcF\Sc%18QqֳOx/(>u7܁VJ*r~&^k2v]G%4Ń@]*(4[(t_`qpVRy̰xD6V? 2j KFB+CPuVK8ܐB > 3 8ݱ xkf}^A#+p=Phx%L$}q`ٍҠ-D~yא};E%wA5pM8i`{i2Qb ϠN# N==yp>>FK<71zbq)ȖFIvQp6B)O7.{Fr.// SHmo:˹"SB$@@ ATO 5 tE)G%"؊59K-8 "%K ^d ћtN88Z\#e΀AXrڀp[r ;'iIāI0 _}*_7ct0~- ̍uv 4< 746g(S] MFW=s( 3>^w=igQ[Wlಎawݮ{`y֤OeMqB: w,N+|{}K|jdž}'ІN\#DYÕI=9J؈j'&CkfG1Q3&v\Aɭui@{l7 JKJ˯t45Jr Rw 읇 .rgFTAr"sx,J-e#8pQ3Xwv3Fcz$: 2/+.ȯ "˰_ 3 G^*SGÌ @%bqy$ E4tU7.R4rXlҬr 3 .?Jl}ahusB0dju?Ì`ٍ[nC:0amkgo00eإN78\*6dZT]ͺGpOi[ꁣ؝ 2OڿG pD]E-B,8mMMF1;RWaOROXlr 0@GW&ҖY^βln+z|Ho;dl~ݍC [D}Ix{o p˛aj'ڗ* 6sm9$Bp$ZXDEaY!+y39y9ϐ?̀MH9( Ā(3/3seH6]45qaJLb ';|pɃ&6 5Ɨn#NFӱ|ZF@ ,N,?J [(,Kk3iiI&yWJ/+f7+QK~` n,W5mb܈omiib1ٽ]pۺaWEXE^~bSK'̳ _SֻT}u|q=X0ʊ|^*A)2'd۔Mr9-ESԓyHR"7ϋW#>^|9/hrc{%i]O%ZˏZC,>nA ;xs$//IU_ 6;%|i?5{;U_o,ֲ>=3uggPZb6y&Zu';c_1J{dfP4X8Ƹ'Tb0"cDS"APo" NpA_ 8x 2V?/;p~ȉvf\ TqVpUrEP%_r=19moKDASrc<%}(;rJf^jdSe"Lt y'IɷQO~v'yW5Ljd`!=$UK%(Wv}Kęc&HLwIc)W:iY)f=礜t_fjፚ~1+;@HʮBo? \9e;iUrSN;ӎ qV|YJICsf^jdSe"y&-'j eo*8W7ղ/|~Itm|f *5}Lii3r*AcDY"\3)Igcz(شJ%\TccoFKnfV{%9TMl2&dEOȆqϯw=Et$ÙF+)nPToSxH %?ScgHb\L= =% -wcOw@,$! Y\r8!!/bEn5bQ_4F,fHyq;ɃR"KʱHaiHQ[((TngoEYܷGxq?EPZX7ъV+ 7t7Ron0]w~<;|꾛})Jܽe }aw8Lnoog7[Cqƛ`\a\>.l??Wgϔ2_FYJ97r8*qNjcn ;^lL5n endstream endobj 82 0 obj <> endobj 12 0 obj <>/Type/Font/CharProcs 13 0 R>> endobj 8 0 obj <>/Type/Font/CharProcs 9 0 R>> endobj 11 0 obj <> endobj 10 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1350 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1028 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 617 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 617 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 608 630 613 613 613 613 613 613 995 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 9 0 obj <<>> endobj 74 0 obj <> endobj 73 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 612 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 612 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 605 630 613 613 613 613 613 613 982 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 13 0 obj <> endobj 71 0 obj <>stream x5 0D{8R[.{9>G-dCxI9>Q4Zo:Hsd33}d4I!rY)z>~ endstream endobj 72 0 obj <>stream x36P0P07W544U022P042QH12443s`9`a$r`Zs: P9\iM8 endstream endobj 69 0 obj <>stream x=RIr0 |wII'ԗcwi+Y~.;K"|mn%%WYJXX5UOLL$KI=~^~[dc[LذT4ݔVve,7d&uK0/Ağr, )v@xW S+;DR93KF#`m֘ UEkN+">97t0MUȰRX{h pzq+fd endstream endobj 70 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 68 0 obj <>stream x5Q;r1} ] 3og3JFfa =؈ėoYf~'Y)QTEX!Yjs#Sr&>'b8Ύf01h9f=!#n4U i[ZSEȺ)Z[=- c _ĜE'~3尒4#15όO}>hw/̈́LHœƘ1T$?г>0TG endstream endobj 67 0 obj <>stream x=K CBGtJ l}b"'ć$l{0rM$q ¦cɦuJ~w4ft-Ev!"ܣ<`1J0Ze=DG7(*KDw4e8$ endstream endobj 66 0 obj <>stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 65 0 obj <>stream xMQIn0 yO_K:LYw'&𲅺:_6J ψ6"|PmLDEh#*D ^cGܭ4oӚG csd#i]Ez )܄9z׵̞'jhN!X(ܨ2*Si=8Nh=ٱS\B^L XM,l~T7oBx?X[ endstream endobj 64 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 62 0 obj <>stream x355W0PF F )\@>ehifY@Has`zrZ endstream endobj 63 0 obj <>stream x36P0C. endstream endobj 60 0 obj <>stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 61 0 obj <>stream x366W0P04FF @V!HD! $bY@8i -D6 G endstream endobj 59 0 obj <>stream x334T0P5f& F )\@>L̀,cSS$625pD)ON endstream endobj 58 0 obj <>stream x5 0DbX!dS낝HF<3c2a4Gȁ/i ι^$UQV" 9'R$ZUVޯN]yճMwMGbJ)uG$*`h60J};Z+w{\x6 endstream endobj 57 0 obj <>stream x- 0{OR :#&p7'=EϢ"Яs%e%r»Q A6 3ƙ+a endstream endobj 56 0 obj <>stream x334T0Pf F )\@>eh`fp)YP19eL4DjhWn endstream endobj 55 0 obj <>stream x0P0P040S047R076R015QH1 \00,,`AdA,#SS Ȧ2 endstream endobj 54 0 obj <>stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'>stream xEQIr! ++Nͩk,3IN`k1i-x!́/|M4|72:pO.ܗ˂g–WTw/]H}w~fd{H͐:B4&!=#2V,s)R([.ꕶN;#o#JvMl:˶.:$vaqj!"uc5N"v0Q$gq&M]9yV*9>^Ƅtc׶i_>}?\" endstream endobj 52 0 obj <>stream x5QIn0 .AO ``hKxA[֌]< 'Q^{ .o8|^Z9O2 D`@ai'ώH5YN_KK(O~ J.kO8'O [WLcD.A|!]'@;綟Wuu)O645I"%Ҹ[{TS endstream endobj 51 0 obj <>stream x5O;! 9.m`ϳT/od HDG&^S=Ä=Ba$5븛ſ]3 b0řvX'qNcDlc]L(!0%)}9:Nb.a}1WOdP=&ՍI4^2`a$YNkGQ"1'2Ҝb :; *s>h][M endstream endobj 50 0 obj <>stream xEPC1 =`,{wHۿ=JFp!Z?ZK oGFA= 3A΄@xFnvpμ39Zpә\'mBITqTqLύׁlӑ!KI%&~S*)[*EH䁓M4,?Cb̠Q0qGuٜ9-L|X&Q)2>'\N}䢥Uޑ"ۡW%Qէ<Y> endstream endobj 49 0 obj <>stream xMA0~tzJ-6팀03 endstream endobj 48 0 obj <>stream xERKr0\ 3gNWp:<  2=eH6dWdՐFD)򹼖\nJ?72ͮЪG6F5+# CzVQdv!:Sp,Cu)mA#o<rLn[ :[m@ s` )(UI­\';PЪt79`Òho>F, f1H'N=q:őpI8@/ u:eMžBRq"n]ElO ?*3b Ԓ枾?9 endstream endobj 47 0 obj <>stream xEu1 CsUx:?G i@xx= r]Ņ ?޶42܍e@N"WI3Tb\/:"̒@#|:C[ۙ~:!**na.@RԏQꚡ*+kjڿ"}\Ne{g+W}: endstream endobj 46 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 45 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 44 0 obj <>stream xEK D#>stream xEK CBGG|tJ￭!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 43 0 obj <>stream x5RKrC1ۿSpΘ}tj'+-@B./YK~%ۥW%B>R-G- Q=2'":xa>N)x_xN;2$KMH=I+4t~&+s{rj X+)$=Hr7VސWg%&&MܕBXtLX㰄*aՃM5fcdxLP} #GMv²[6!D3,($Nc$ Ұ9 9e, mh%zМaמE[{ endstream endobj 41 0 obj <>stream x=PC1= |7˥m$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 40 0 obj <>stream xMPKnD! s\I$!CU۱T*HUSbuM2yOQ nAb$<4#',;Ofč.`5[́9m:7@dP "B.ї9`Jw&\>աqZ coYaLq_֨ɲY I!}{ y+ՠ0u J*}$]S endstream endobj 38 0 obj <>stream xMQ9n1 }`=l5RDCI)S2岹$#$kʗ-\BSKEԽEuk[,],{w7?т]a;`={&lS "Q% `D Ac Sw ;fSGRt慷r!S7҄٧beJ`Dde8ah4`֑ҋ1 7W6K+n|IU\~ endstream endobj 39 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 37 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 36 0 obj <>stream x-R9$1 ~`LtIUls#h/#xE=f۴[iGiK,W ;BjW0wy.2meDkag؏]e8*Jl !2J'Qw\I2[E™w2;yNE{ kF9+%|6vzrYɩHHӺ NKؖߗ3| endstream endobj 35 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 34 0 obj <>stream xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 33 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 32 0 obj <>stream x50C{OɥJoЀw:A).nWz&LC`EՋZ-_ncb*?$ u^8{ endstream endobj 31 0 obj <>stream x5M0뙂̣KA:} ko!/uO*%:l W6xUl1ؠeηI endstream endobj 30 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 29 0 obj <>stream x= 0 "#4M2i >d(]iBIO[_mվ*K{ j26|w wN endstream endobj 28 0 obj <>stream x5R9@ } ] v͜~߆_ CVie!U-.Im W%ڥ Pt,6˯JH+kLwIi"Eo7o}=@.^ AS(i|Ъc(ew 4<3}(~_K&(? _osџa`Ś}@*z`yT endstream endobj 27 0 obj <>stream xE 0{` 10Pl4'H8H3M ̉8lecj,mf endstream endobj 25 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 26 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 24 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 23 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream xMA ﾂ'(' ML2FcBWt<>Z-tDXGi#PWEm}"U| b{% endstream endobj 21 0 obj <>stream x=O 1 =8z,[\FR"@eG \b9/i?iX5GaXn,JW-^ B]HޭLd<;p'>TYz@;DYIXV]ju=̪'k)PTBt{ o/ endstream endobj 20 0 obj <>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 19 0 obj <>stream x5K! C9/0R~p6aZ /KL`c%TO>$#I9P7OhL 3l%t2[VNH6f^S $jeF2T`<3\脇ʰN1fF~{20c endstream endobj 18 0 obj <>stream x5Qq0 54sۿ @;a@dJ\UGM>`!S֖{&UF!}W2j]* UYFp&I8d Rӿccz endstream endobj 17 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 16 0 obj <>stream xMQmD1 \ky R]oC /)%K [UC?13,=?TPbht/"+ߏe s`&4`oI&ռ3d‰ATwM,3V7: lx%D`r Z`Q+ tĺv7C/਺x} K{,|BL;wI#fR:=b}@e+ (\* endstream endobj 14 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 15 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 78 0 obj <>stream x3T2P2V5P5V0Pr:CM endstream endobj 79 0 obj <>stream x3P2P5P5V2V0V҅P\\N\k endstream endobj 80 0 obj <>stream x3P2P5V\.0@.rDV endstream endobj 77 0 obj <>stream x5P;! 9/i}o o f/J|4 ym, !ebqe7!{ư'Th*0F-#]x^\t%|9EieMf\[nFkBoq-./J*D,Z@}USb2;4JWe`iv_Xga~hog?O endstream endobj 76 0 obj <>stream xmA E=E/IKEekLq@L4о<~QN$ KNzӐҺLղ(ǠQ-u8pctx6ޓ?Y!F?{C&\)1 /^~cZC endstream endobj 75 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 87 0 obj <> endobj 86 0 obj <> endobj 85 0 obj <> endobj 3 0 obj <> endobj xref 0 89 0000000004 65535 f 0000000016 00000 n 0000003645 00000 n 0000030739 00000 n 0000000000 00001 f 0000003729 00000 n 0000004078 00000 n 0000004136 00000 n 0000011137 00000 n 0000012656 00000 n 0000011605 00000 n 0000011414 00000 n 0000010605 00000 n 0000013910 00000 n 0000027386 00000 n 0000027848 00000 n 0000027069 00000 n 0000026920 00000 n 0000026530 00000 n 0000026311 00000 n 0000026175 00000 n 0000025958 00000 n 0000025796 00000 n 0000025516 00000 n 0000025398 00000 n 0000025118 00000 n 0000025277 00000 n 0000024970 00000 n 0000024562 00000 n 0000024419 00000 n 0000024211 00000 n 0000024055 00000 n 0000023898 00000 n 0000023757 00000 n 0000023516 00000 n 0000023315 00000 n 0000022913 00000 n 0000022686 00000 n 0000022242 00000 n 0000022549 00000 n 0000021936 00000 n 0000021652 00000 n 0000021034 00000 n 0000021265 00000 n 0000020709 00000 n 0000020595 00000 n 0000020458 00000 n 0000020225 00000 n 0000019817 00000 n 0000019614 00000 n 0000019299 00000 n 0000019002 00000 n 0000018702 00000 n 0000018395 00000 n 0000018021 00000 n 0000017881 00000 n 0000017735 00000 n 0000017578 00000 n 0000017355 00000 n 0000017222 00000 n 0000016677 00000 n 0000017085 00000 n 0000016463 00000 n 0000016591 00000 n 0000016317 00000 n 0000016003 00000 n 0000015860 00000 n 0000015630 00000 n 0000015328 00000 n 0000014859 00000 n 0000015188 00000 n 0000014567 00000 n 0000014724 00000 n 0000012859 00000 n 0000012676 00000 n 0000029221 00000 n 0000028970 00000 n 0000028629 00000 n 0000028166 00000 n 0000028318 00000 n 0000028474 00000 n 0000004018 00000 n 0000010419 00000 n 0000003874 00000 n 0000003520 00000 n 0000030662 00000 n 0000030572 00000 n 0000029380 00000 n 0000000093 00000 n trailer <<6BDF6E1D80811944A3D3B365A6354337>]>> startxref 30892 %%EOF 1 0 obj <> endobj 3 0 obj <> endobj 5 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 113 0 obj <>stream H*2PHbw 6г07PЅ zFFf& zF@Fr.gK>W @ endstream endobj 114 0 obj <>stream 2019-03-15T09:56:53+05:30 2019-03-14T19:31:10+05:30 2019-03-15T09:56:53+05:30 LaTeX with hyperref package application/pdf uuid:67c76de8-8336-4425-8510-edbec9c53941 uuid:647cf8bf-24e2-461c-8eb2-1b3fe31b6fd2 pdfTeX-1.40.19 endstream endobj xref 1 1 0000032827 00000 n 3 1 0000032905 00000 n 5 1 0000033058 00000 n 113 2 0000033273 00000 n 0000033407 00000 n trailer <]/Prev 30892 >> startxref 36835 %%EOF

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.